EP0368127A3 - High-voltage semiconductor device having a rectifying barrier, and method of fabrication - Google Patents
High-voltage semiconductor device having a rectifying barrier, and method of fabrication Download PDFInfo
- Publication number
- EP0368127A3 EP0368127A3 EP19890120211 EP89120211A EP0368127A3 EP 0368127 A3 EP0368127 A3 EP 0368127A3 EP 19890120211 EP19890120211 EP 19890120211 EP 89120211 A EP89120211 A EP 89120211A EP 0368127 A3 EP0368127 A3 EP 0368127A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- fabrication
- semiconductor device
- voltage semiconductor
- rectifying barrier
- rectifying
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000004888 barrier function Effects 0.000 title 1
- 238000004519 manufacturing process Methods 0.000 title 1
- 239000004065 semiconductor Substances 0.000 title 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/66007—Multistep manufacturing processes
- H01L29/66075—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials
- H01L29/66083—Multistep manufacturing processes of devices having semiconductor bodies comprising group 14 or group 13/15 materials the devices being controllable only by variation of the electric current supplied or the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched, e.g. two-terminal devices
- H01L29/6609—Diodes
- H01L29/66143—Schottky diodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L27/00—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate
- H01L27/02—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers
- H01L27/04—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body
- H01L27/08—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind
- H01L27/085—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only
- H01L27/095—Devices consisting of a plurality of semiconductor or other solid-state components formed in or on a common substrate including semiconductor components specially adapted for rectifying, oscillating, amplifying or switching and having potential barriers; including integrated passive circuit elements having potential barriers the substrate being a semiconductor body including only semiconductor components of a single kind including field-effect components only the components being Schottky barrier gate field-effect transistors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/47—Schottky barrier electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/40—Electrodes ; Multistep manufacturing processes therefor
- H01L29/43—Electrodes ; Multistep manufacturing processes therefor characterised by the materials of which they are formed
- H01L29/47—Schottky barrier electrodes
- H01L29/475—Schottky barrier electrodes on AIII-BV compounds
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
- H01L29/00—Semiconductor devices specially adapted for rectifying, amplifying, oscillating or switching and having potential barriers; Capacitors or resistors having potential barriers, e.g. a PN-junction depletion layer or carrier concentration layer; Details of semiconductor bodies or of electrodes thereof ; Multistep manufacturing processes therefor
- H01L29/66—Types of semiconductor device ; Multistep manufacturing processes therefor
- H01L29/86—Types of semiconductor device ; Multistep manufacturing processes therefor controllable only by variation of the electric current supplied, or only the electric potential applied, to one or more of the electrodes carrying the current to be rectified, amplified, oscillated or switched
- H01L29/861—Diodes
- H01L29/872—Schottky diodes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/139—Schottky barrier
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S148/00—Metal treatment
- Y10S148/14—Schottky barrier contacts
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S438/00—Semiconductor device manufacturing: process
- Y10S438/934—Sheet resistance, i.e. dopant parameters
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Condensed Matter Physics & Semiconductors (AREA)
- General Physics & Mathematics (AREA)
- Computer Hardware Design (AREA)
- Ceramic Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Electrodes Of Semiconductors (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP285048/88 | 1988-11-11 | ||
JP63285048A JPH0618276B2 (en) | 1988-11-11 | 1988-11-11 | Semiconductor device |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP93115576.6 Division-Into | 1993-09-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0368127A2 EP0368127A2 (en) | 1990-05-16 |
EP0368127A3 true EP0368127A3 (en) | 1990-09-19 |
EP0368127B1 EP0368127B1 (en) | 1994-08-17 |
Family
ID=17686493
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89120211A Expired - Lifetime EP0368127B1 (en) | 1988-11-11 | 1989-10-31 | High-voltage semiconductor device having a rectifying barrier, and method of fabrication |
EP19930115576 Withdrawn EP0579286A3 (en) | 1988-11-11 | 1989-10-31 | Method of fabricating a semiconductor device with schottky barrier |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19930115576 Withdrawn EP0579286A3 (en) | 1988-11-11 | 1989-10-31 | Method of fabricating a semiconductor device with schottky barrier |
Country Status (5)
Country | Link |
---|---|
US (2) | US5081510A (en) |
EP (2) | EP0368127B1 (en) |
JP (1) | JPH0618276B2 (en) |
KR (1) | KR930004717B1 (en) |
DE (1) | DE68917558T2 (en) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5221638A (en) * | 1991-09-10 | 1993-06-22 | Sanken Electric Co., Ltd. | Method of manufacturing a Schottky barrier semiconductor device |
JPH05335489A (en) * | 1992-06-02 | 1993-12-17 | Nec Corp | Semiconductor device |
US5622877A (en) * | 1993-03-02 | 1997-04-22 | Ramot University Authority For Applied Research & Industrial Development Ltd. | Method for making high-voltage high-speed gallium arsenide power Schottky diode |
US5594237A (en) * | 1995-02-24 | 1997-01-14 | The Whitaker Corporation | PIN detector having improved linear response |
JP3123452B2 (en) * | 1996-12-10 | 2001-01-09 | 富士電機株式会社 | Schottky barrier diode |
JP3287269B2 (en) | 1997-06-02 | 2002-06-04 | 富士電機株式会社 | Diode and manufacturing method thereof |
US6379509B2 (en) * | 1998-01-20 | 2002-04-30 | 3M Innovative Properties Company | Process for forming electrodes |
US6229193B1 (en) * | 1998-04-06 | 2001-05-08 | California Institute Of Technology | Multiple stage high power diode |
EP1145298A3 (en) * | 1998-05-26 | 2002-11-20 | Infineon Technologies AG | Method for producing schottky diodes |
US7135718B2 (en) * | 2002-02-20 | 2006-11-14 | Shindengen Electric Manufacturing Co., Ltd. | Diode device and transistor device |
US8901699B2 (en) | 2005-05-11 | 2014-12-02 | Cree, Inc. | Silicon carbide junction barrier Schottky diodes with suppressed minority carrier injection |
JP4730529B2 (en) * | 2005-07-13 | 2011-07-20 | サンケン電気株式会社 | Field effect transistor |
US7662698B2 (en) * | 2006-11-07 | 2010-02-16 | Raytheon Company | Transistor having field plate |
US9893192B2 (en) * | 2013-04-24 | 2018-02-13 | Semiconductor Energy Laboratory Co., Ltd. | Semiconductor device |
JP6544264B2 (en) * | 2016-02-23 | 2019-07-17 | サンケン電気株式会社 | Semiconductor device |
DE102016013540A1 (en) * | 2016-11-14 | 2018-05-17 | 3 - 5 Power Electronics GmbH | III-V semiconductor diode |
JP6558385B2 (en) * | 2017-02-23 | 2019-08-14 | トヨタ自動車株式会社 | Manufacturing method of semiconductor device |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2090302A1 (en) * | 1970-05-26 | 1972-01-14 | Westinghouse Electric Corp |
Family Cites Families (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3599054A (en) * | 1968-11-22 | 1971-08-10 | Bell Telephone Labor Inc | Barrier layer devices and methods for their manufacture |
US3616380A (en) * | 1968-11-22 | 1971-10-26 | Bell Telephone Labor Inc | Barrier layer devices and methods for their manufacture |
US4157563A (en) * | 1971-07-02 | 1979-06-05 | U.S. Philips Corporation | Semiconductor device |
US3907617A (en) * | 1971-10-22 | 1975-09-23 | Motorola Inc | Manufacture of a high voltage Schottky barrier device |
JPS4941463A (en) * | 1972-07-26 | 1974-04-18 | ||
JPS51126761A (en) * | 1975-04-25 | 1976-11-05 | Sony Corp | Schottky barrier type semi-conductor unit |
US4408216A (en) * | 1978-06-02 | 1983-10-04 | International Rectifier Corporation | Schottky device and method of manufacture using palladium and platinum intermetallic alloys and titanium barrier for low reverse leakage over wide temperature range |
US4312113A (en) * | 1978-10-23 | 1982-01-26 | Eaton Corporation | Method of making field-effect transistors with micron and submicron gate lengths |
US4312112A (en) * | 1978-10-23 | 1982-01-26 | Eaton Corporation | Method of making field-effect transistors with micron and submicron gate lengths |
US4310570A (en) * | 1979-12-20 | 1982-01-12 | Eaton Corporation | Field-effect transistors with micron and submicron gate lengths |
JPS57208178A (en) * | 1981-06-18 | 1982-12-21 | Fujitsu Ltd | Semiconductor device |
JPS5846631A (en) * | 1981-09-16 | 1983-03-18 | Nippon Telegr & Teleph Corp <Ntt> | Semiconductor device and manufacture thereof |
JPS5861763A (en) * | 1981-10-09 | 1983-04-12 | 武笠 均 | Feel sensor fire fighting apparatus |
JPS59110173A (en) * | 1982-12-15 | 1984-06-26 | Fuji Electric Corp Res & Dev Ltd | Schottky barrier diode |
JPS59132661A (en) * | 1983-01-20 | 1984-07-30 | Matsushita Electronics Corp | Schottky barrier type semiconductor device |
JPS59220976A (en) * | 1983-05-31 | 1984-12-12 | Nec Home Electronics Ltd | Schottky barrier diode |
JPS59232467A (en) * | 1983-06-16 | 1984-12-27 | Toshiba Corp | Schottky barrier diode with guard ring |
JPS6020585A (en) * | 1983-07-14 | 1985-02-01 | Sanyo Electric Co Ltd | Schottky barrier diode |
US4899199A (en) * | 1983-09-30 | 1990-02-06 | International Rectifier Corporation | Schottky diode with titanium or like layer contacting the dielectric layer |
JPS60157268A (en) * | 1984-01-26 | 1985-08-17 | Rohm Co Ltd | Schottky barrier diode |
JPS60178670A (en) * | 1984-02-24 | 1985-09-12 | Nec Corp | Schottky barrier diode |
JPS61166164A (en) * | 1985-01-18 | 1986-07-26 | Sanyo Electric Co Ltd | Schottky barrier semiconductor device |
GB2176339A (en) * | 1985-06-10 | 1986-12-17 | Philips Electronic Associated | Semiconductor device with schottky junctions |
JPS6394673A (en) * | 1986-10-09 | 1988-04-25 | Sanken Electric Co Ltd | Manufacture of schottky barrier semiconductor device |
JPS6394674A (en) * | 1986-10-09 | 1988-04-25 | Sanken Electric Co Ltd | Schottky barrier semiconductor device |
JPH0817229B2 (en) * | 1988-03-31 | 1996-02-21 | サンケン電気株式会社 | Semiconductor device |
-
1988
- 1988-11-11 JP JP63285048A patent/JPH0618276B2/en not_active Expired - Lifetime
-
1989
- 1989-10-26 US US07/427,734 patent/US5081510A/en not_active Expired - Lifetime
- 1989-10-31 EP EP89120211A patent/EP0368127B1/en not_active Expired - Lifetime
- 1989-10-31 DE DE68917558T patent/DE68917558T2/en not_active Expired - Fee Related
- 1989-10-31 EP EP19930115576 patent/EP0579286A3/en not_active Withdrawn
- 1989-11-01 KR KR1019890015796A patent/KR930004717B1/en not_active IP Right Cessation
-
1991
- 1991-02-15 US US07/640,032 patent/US5112774A/en not_active Expired - Lifetime
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2090302A1 (en) * | 1970-05-26 | 1972-01-14 | Westinghouse Electric Corp |
Non-Patent Citations (2)
Title |
---|
PATENT ABSTRACTS OF JAPAN, vol. 8, no. 229 (E-273)[1666], 20th October 1984; & JP-A-59 110 173 (FUJI DENKI SOUGOU KENKYUSHO K.K.) 26-06-1984 * |
PATENT ABSTRACTS OF JAPAN, vol. 9, no. 325 (E-368)[2048], 20th December 1985; & JP-A-60 157 268 (ROOMU K.K.) 17-08-1985 * |
Also Published As
Publication number | Publication date |
---|---|
EP0368127A2 (en) | 1990-05-16 |
DE68917558D1 (en) | 1994-09-22 |
EP0579286A2 (en) | 1994-01-19 |
KR930004717B1 (en) | 1993-06-03 |
JPH0618276B2 (en) | 1994-03-09 |
EP0579286A3 (en) | 1994-09-07 |
DE68917558T2 (en) | 1995-04-20 |
KR900008668A (en) | 1990-06-04 |
US5112774A (en) | 1992-05-12 |
US5081510A (en) | 1992-01-14 |
EP0368127B1 (en) | 1994-08-17 |
JPH02130959A (en) | 1990-05-18 |
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Legal Events
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